About: http://webisa.webdatacommons.org/286394500

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Yes, it is possible to get feedback for every command you executed on the terminal.It works on the basis of echo $? which returns 0 for a successful completion of command and any other value other than 0 for failure.
http://www.w3.org/ns/prov#wasQuotedFrom	askubuntu.com